Tag: Shower Pan

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Fun And Excitement With Shower Pan Liners

I wrote perviously about how the shower in the master bathroom had leaked. Now that I have researched the issue more, I understand more about how shower floors are constructed. The original floor was constructed as a “mortar bed” and it was not constructed correctly. It was missing the bottom membrane. The mortar was placed directly on the cement floor. The membrane that was installed was brittle and too far under the top layer of mortar. Finally, there was no strengthening agent, such as chicken wire.

I didn’t want to repeat what I considered a poorly engineered design so I looked into solid surface designs. Royal Stone produces a 48×48 solid surface pre-made floor that resembles stone (think Corian). The normal price is about $900, but my drain is not in the location of the pre-made floor so I would have to order a custom made floor. Since they would have to made a new mold for my application the price would be about $1600 at the cheapest. That’s way too much to spend on just the shower floor.

I then found Tile Redi products which are a thick plastic solid floor that you can tile on directly. Cheaper at $679 (not by much), but not in the size I want and the drain hole isn’t in the same location.

Now I’m back to the mortar floor shower floor as the replacement. Considering the price and how a proper floor is suppose to be built, there should not be a problem for the new floor.

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Taking The Master Bath Back To The Studs

About a year ago most house remodeling projects came to a halt. Costs got a little out of control and I ended up with some large credit card bills. I’ve eliminated those bills and am ready to start back on my projects. I didn’t waste any of that money, it was just a bit too much to spend at once. I now have this radical new idea that I will call “planning and budgeting” and I will apply it to projects going forward.

A quick recap on this project, the house was a foreclosure. Though not trashed, it was pretty dated and in need of remodeling in several places. The master bath showed signs of leakage in the shower. It’s pretty clear that it’s been going on for a while, it had leaked into the adjacent bathroom and into the master bedroom.

Tree roots under the shower tile

I was sure the bathroom wasn’t usable in it’s current condition and would need to be tore down to the studs. As I started to demolish the walls of the shower I found that it was pretty much being held together with tree roots. Roots had grown a good foot up the wall of the shower in between the tile. As the roots took hold of the tile, it probably just made the leaking worse.

Cement gaps around shower drain

This bathroom has not been used in at least 4 years. Yet as I broke up the mortar and shower pan I found the mortar was still pretty wet. There were so many roots that it smelled like a nursery. Finally, I think i have found the root cause. The drain pipe is basically floating, there’s a huge gap of missing concrete around it and I can clearly see where main roots have made their way through the floor (this isn’t the first time I’ve had issues with the cement in this house). I assume that a little water made it’s way around the drain, signaling for the roots to come through. As the roots grew threw the tile the wall leakage just got worse causing more roots to grow. At least I know I wasn’t wrong that there was no saving it.

The demolition is about 99% complete. I intended to get a good amount of this bathroom completed this winter. I’ve got a basic plan put together, but that’s a post for another day.